Lift truck



FIG. 1 is a front view of a lift truck of my design;

FIG. 2 is a left-side view;

FIG. 3 is a rear top perspective view;

FIG. 4 is a front top perspective view;

FIG. 5 is a rear view;

FIG. 6 is a right-side view;

FIG. 7 is an enlarged top view; and,

FIG. 8 is an enlarged bottom view. 

The ornamental design for a “lift truck,” as shown and described. 